Base | Representation |
---|---|
bin | 1001111100101000… |
… | …0111001100010110 |
3 | 20220002111122112110 |
4 | 2133022013030112 |
5 | 20432034300441 |
6 | 1120544131450 |
7 | 123112365000 |
oct | 23712071426 |
9 | 6802448473 |
10 | 2670228246 |
11 | 1150302004 |
12 | 626306b86 |
13 | 33729161a |
14 | 1b48c3370 |
15 | 109653b16 |
hex | 9f287316 |
2670228246 has 32 divisors (see below), whose sum is σ = 6227942400. Its totient is φ = 762921768.
The previous prime is 2670228241. The next prime is 2670228257. The reversal of 2670228246 is 6428220762.
2670228246 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2670228241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 646686 + ... + 650801.
It is an arithmetic number, because the mean of its divisors is an integer number (194623200).
Almost surely, 22670228246 is an apocalyptic number.
2670228246 is an abundant number, since it is smaller than the sum of its proper divisors (3557714154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2670228246 is a wasteful number, since it uses less digits than its factorization.
2670228246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1297513 (or 1297499 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 39.
The square root of 2670228246 is about 51674.2512863031. The cubic root of 2670228246 is about 1387.3396393519.
The spelling of 2670228246 in words is "two billion, six hundred seventy million, two hundred twenty-eight thousand, two hundred forty-six".
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